CodePudding user response:

Why do you want to judge the data when it is empty to MSG assignment

CodePudding user response:

$(" # MSG "). The HTML (" & lt; Font color='red' & gt; Account no & lt;/font>" );
Try this

CodePudding user response:

reference 1st floor also night reply:

why are you to judge the data when it is empty to MSG assignment?

does not exist only to null show

CodePudding user response:

Here can be normal, but will only output in the console, I just want to send the results back to the front end here